{"product_id":"5863","title":"Mr. Gasket Ultra-Seal Valve Cover Gaskets - .312 Inch Thick","description":"\u003cdiv class=\"billy_features_content\"\u003e\n  \u003ch3\u003eOverview\u003c\/h3\u003e\n  \u003cdiv\u003e\n    \u003cp\u003eThese are high quality gaskets that works well on those hard to seal applications. The low density fiber \u0026amp; rubber blend gasket material seals those minor head imperfections with a low clamp force. At .3125 inch, the extra thickness can also offer slightly more clearance for roller rockers. Ideal for all those high performance applications where you take the valve covers off and on a lot, and sticking is a problem.\u003c\/p\u003e\n    \u003cp class=\"mt-2\"\u003eFits all 1965-2000 Chevy Big Blocks: 366,396,402,427,454 including GM (General Motors) Gen VI Crate Engines like the 502 and 572.\u003c\/p\u003e\n    \u003cp class=\"mt-2\"\u003eFits 1965-2000 Chevrolet 396-572 Mark IV\/V\/VI Big Block\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003chr\u003e\n  \u003ch3\u003eFeatures\u003c\/h3\u003e\n  \u003cdiv\u003e\n    \u003cul\u003e\n      \u003cli\u003eUltra Seal Cork and Rubber Blend\u003c\/li\u003e\n      \u003cli\u003eExtra Thick 5\/16 (0.3125) In creates positive seal and provides additional clearance if needed\u003c\/li\u003e\n      \u003cli\u003eAlso Available In Standard Thickness\u003c\/li\u003e\n      \u003cli\u003eFor OE Replacement And High Performance Apps\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n  \u003ch4 class=\"mt-3 mb-1\"\u003eTECHNICAL SPECS\u003c\/h4\u003e\n  \u003cdl class=\"billy-specs\"\u003e\n    \u003cdt\u003eMounting Hole Quantity\u003c\/dt\u003e\n\u003cdd\u003e7\u003c\/dd\u003e\n  \u003c\/dl\u003e\n\u003c\/div\u003e","brand":"Mr. Gasket","offers":[{"title":"Default Title","offer_id":50564439638310,"sku":"5863","price":49.16,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0741\/1666\/1542\/files\/83a8c6b538ca2efe4f09833f1e47264d53425d38_aa484704-87ee-4788-8106-c75b49e22a4f.jpg?v=1757066171","url":"https:\/\/billysspeedshop.com\/products\/5863","provider":"Billys Speed Shop","version":"1.0","type":"link"}